MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or SEO poisoning tactic. The ML classifier and ClamAV both flagged this PDF as malicious, specifically as a phishing or trojan. The embedded URLs likely lead to further malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://jacksth.ru/wix?keyword=plant+and+animal+cells+worksheet+high+school PDF link annotation
- https://cdn.sqhk.co/fifusaji/jai5tic/bisabalozaganeregogore.pdfIn PDF document text
- https://cdn.sqhk.co/pezolaje/cFXjbrO/26467864791.pdfIn PDF document text
- https://cdn.sqhk.co/xatuxazaz/fIejcvp/gezuxagi.pdfIn PDF document text
- https://guxedujigizos.weebly.com/uploads/1/3/4/7/134735137/ada1bb2f247f357.pdfIn PDF document text
- https://cdn.sqhk.co/sosexazefip/jeiegij/52518754254.pdfIn PDF document text
- https://cdn.sqhk.co/genepajev/iigdgeh/monkey_go_happy_295_walkthrough.pdfIn PDF document text
- https://dodivivedi.weebly.com/uploads/1/3/3/9/133997878/4411296.pdfIn PDF document text
- http://ramosek.iblogger.org/bullous_pemphigoid_treatment_guidelines.pdfIn PDF document text
- https://cdn.sqhk.co/roweziwamu/0ghdjeh/99901974486.pdfIn PDF document text
- http://pexiwaz.iblogger.org/dstv_tv_guide_sport.pdfIn PDF document text
- https://wabexerimib.weebly.com/uploads/1/3/0/7/130739061/6564490.pdfIn PDF document text
- https://cdn.sqhk.co/dugelabomaw/daCgg7n/53251368483.pdfIn PDF document text
- https://cdn.sqhk.co/wujakegu/Xiey3ib/laxozitazekuk.pdfIn PDF document text
- http://tijijosopake.22web.org/plague_inc_evolved_guide.pdfIn PDF document text
- https://lufisadoxusixa.weebly.com/uploads/1/3/4/5/134583632/d7c10da9c2ef.pdfIn PDF document text
- https://setejurisu.weebly.com/uploads/1/3/2/7/132740540/leveponejara_wepugexovegelem_bivaleg_zowuk.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/jeduzizonox/fizaxutofavekoradome.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4ca8474b-f66a-4187-9be6-24b68032d3bb/free_printable_1000_number_chart.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eec29bea-75ae-44a6-b876-e1e195d0cb40/streaming_catch_me_if_you_can_sub_indo.pdfIn PDF document text
- http://wefejaxofupun.rf.gd/what_to_do_when_washer_wont_drain.pdfIn PDF document text
- https://s3.amazonaws.com/dufekifaral/national_interagency_fire_situation_report.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/daf10e7d-6c70-4288-8f0e-2a0f0f3cc61e/56261414569.pdfIn PDF document text
- https://s3.amazonaws.com/panalipolifod/what_are_the_types_of_usb_ports.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8bd0367-2bc8-42b3-9829-5591bb5dabe9/19533366415.pdfIn PDF document text
- http://wozadubokurego.epizy.com/81615640145.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f031.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF031 | 5508 bytes |
SHA-256: 46c63acb14db1307cdf4c00a46af8752003594ec40adc7f55c0e17f12a11f6f6 |
|||
font_01_sfnt_off000102d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102D5 | 11184 bytes |
SHA-256: cfcb62593a61bb143d43a9e88b29654074644c17bdc0e8af331cacdcca10602b |
|||
font_02_sfnt_off0001291a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1291A | 16144 bytes |
SHA-256: 764fe263e68fd20aff2bbd96e69f5a400d440299d02096befa162391f913c7cf |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.